875257061 has 24 divisors (see below), whose sum is σ = 1034208000. Its totient is φ = 738475584.

The previous prime is 875257057. The next prime is 875257099. The reversal of 875257061 is 160752578.

It is not a de Polignac number, because 875257061 - 2² = 875257057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (875257001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1827020 + ... + 1827498.

It is an arithmetic number, because the mean of its divisors is an integer number (43092000).

Almost surely, 2^875257061 is an apocalyptic number.

It is an amenable number.

875257061 is a deficient number, since it is larger than the sum of its proper divisors (158950939).

875257061 is a wasteful number, since it uses less digits than its factorization.

875257061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001 (or 994 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 41.

The square root of 875257061 is about 29584.7437203705. The cubic root of 875257061 is about 956.5592469777.

The spelling of 875257061 in words is "eight hundred seventy-five million, two hundred fifty-seven thousand, sixty-one".